Managing Serviceguard 14th Edition, June 2007

Building an HA Cluster Configuration
Preparing Your Systems
Chapter 5206
###########################################################
# Do not edit this file!
# Serviceguard uses this file only to authorize access to an
# unconfigured node. Once a cluster is created, Serviceguard
# will not consult this file.
###########################################################
The format for entries in the cmclnodelist file is as follows:
[hostname or IP address] [user] [#Comment]
For example:
gryf root #cluster1,node1
gryf user1 #cluster1,node 1
sly root # cluster1, node2
sly user1 #cluster1, node 2
bit root #Administration/COM Server
Users with root access can use any cluster configuration commands.
Users with non-root access are assigned the Monitor role, giving them
read-only access to the node’s configuration. In this example, root users
on the nodes gryf, sly, and bit have root access to the node on which
this cmclnodelist file resides. The non-root user user1 has the Monitor
role when connecting to this node from nodes gryf and sly.
Serviceguard also accepts the use of a “+” in the cmclnodelist file; this
indicates that any root user on any node can configure this node and any
non-root user has the Monitor role.
NOTE If $SGCONF/cmclnodelist does not exist, Serviceguard will look at
~/.rhosts. HP strongly recommends that you use cmclnodelist.